the next day, which is tuesday, he rebuked his colleague ted cruz for his criticism of hagel. >> hagel is an honorable man. he has served his country and no one on this committee in any way should impugn his character or his integrity. >> we're going to get to some of cruz's statements in the next segment. tuesday night, hours matter, mccain introduced a new wrinkle with senators graham and ayotte. he wrote a letter to the white house requesting more information about the white house did during the benghazi attack. he told foreign policy magazine, quote, we need to know what the president's conversations were. i would vote no on cloture on thursday unless the information is provided. by tuesday, actually by yesterday, almost every day of the week he's changed his mind, the white house responded to his satisfaction but still didn't vote for cloture. still wouldn't bring this matter up to a vote. here's his latest. let's watch. >> there are still questions outstanding. i believe that senators have the right to have those questions answered. senator from south carolina and senator from ne